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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 2001-04-11 2001-08-27
Inorganics, Major, Metals Water-quality 2001-04-11 2001-04-11
Inorganics, Major, Non-metals Water-quality 2001-04-11 2001-04-11
Nutrient Water-quality 2001-04-11 2001-08-27
Physical Water-quality 2001-04-11 2001-04-11
Water Data for the Nation inventory

Monitoring location 421951084135606 is associated with a Lake, Reservoir, Impoundment in Jackson County, Michigan. Water data back to 2001 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
421951084135606 n/a
Site name
PORTAGE LAKE NR MUNITH, MI (S. B. MID-DEPTH) n/a
Site type
Lake, Reservoir, Impoundment
LK
DMS latitude 421951 n/a
DMS longitude 0841356 n/a
Decimal latitude 42.330869 n/a
Decimal longitude -84.232179 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 5 sec. F
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Michigan 26
State
Michigan 26
County
Jackson County 075
Country US n/a
Land net location description S06 T02S R02E M n/a
Name of location map GRASS LAKE n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 913 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 5 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
04050004
Drainage basin
n/a
Topographic setting
Lake or Swamp
L
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20010326 n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files NNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number 442600301 n/a